Preheat the oven to 350 degrees F (180 degrees C). Line 2 baking sheets with parchment paper.,Combine flour, baking powder, salt, and baking soda in a bowl.,______,Combine remaining 1/4 cup sugar with cinnamon in a bowl. Roll balls in cinnamon mixture and place on the prepared baking sheets.,Bake in the preheated oven until edges are golden, 12 to 15 minutes. Cool on the baking sheet for 1 minute before removing to a wire rack to cool completely.